When they decide to take a break from their lousy tour and sneak into the lobby of a 5-star hotel, one of the girls (Grace) is mistaken for a spoiled British heiress by the name of Cordelia. Before they get the chance to reveal their true identities, the girls are wrapped up in a whirlwind of paparazzi, couture gowns, storybook romances, and living the glamorous life in Monte Carlo.